HELP PLEASE- Ac blowing hot air.

[Blue2v]

I have a 1998 Mustang Gt and the ac worked great for a while until it starting blowing hot air one day. I checked to see if the ac clutch was engaging and it wasn’t. I did the jumper method with the low pressure switch and the compressor kicked on. So I replaced the low side pressure switch, and it’s still blowing hot while the ac clutch kicks on for 2 seconds and off for like 5 seconds.. I’m stuck.. any ideas??

 

[stormsedge]

How's your freon charge?

 

[Blue2v]

How's your freon charge?

It reads full..

 

[wmburns]

It reads full..

Just wondering.............

Are you positive that:

• The coils are clean
• That the fans work
• factory fan shroud and air dams in place

The post does not state:

• The outside air temperature
• the temperature of the air exiting the air vent
• the low pressure reading
• the high pressure reading

There are cases where it would be "normal" for the AC to cycle.